FR2458045A1 - Circuit electrique pour l'allumage d'un detonateur - Google Patents
Circuit electrique pour l'allumage d'un detonateurInfo
- Publication number
- FR2458045A1 FR2458045A1 FR8018441A FR8018441A FR2458045A1 FR 2458045 A1 FR2458045 A1 FR 2458045A1 FR 8018441 A FR8018441 A FR 8018441A FR 8018441 A FR8018441 A FR 8018441A FR 2458045 A1 FR2458045 A1 FR 2458045A1
- Authority
- FR
- France
- Prior art keywords
- detonator
- ignition
- electric circuit
- voltage divider
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/06—Electric fuzes with time delay by electric circuitry
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Air Bags (AREA)
- Electrophonic Musical Instruments (AREA)
- Control Of Eletrric Generators (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Organic Insulating Materials (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
LES MOYENS COMPRENNENT UN PREMIER DIVISEUR DE TENSION BRANCHE EN PARALLELE AVEC LA CONNEXION EN SERIE DES PREMIER ET SECOND CONDENSATEURS ET DU CONTACTEUR, L'ELECTRODE DE COMMANDE DE L'ELEMENT SEMI-CONDUCTEUR ETANT RELIEE AU POINT INTERMEDIAIRE DU PREMIER DIVISEUR DE TENSION COMPRENANT UN TRANSISTOR DONT LA BASE EST CONNECTEE AU POINT INTERMEDIAIRE D'UN SECOND DIVISEUR DE TENSION CONNECTE EN PARALLELE AVEC LE SECOND CONDENSATEUR QUI A UNE VALEUR PLUSIEURS FOIS PLUS GRANDE QUE CELLE DU PREMIER CONDENSATEUR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH932978A CH628423A5 (fr) | 1978-09-05 | 1978-09-05 | Circuit electrique pour l'allumage d'un detonateur. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2458045A1 true FR2458045A1 (fr) | 1980-12-26 |
FR2458045B1 FR2458045B1 (fr) | 1982-11-12 |
Family
ID=4350816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8018441A Granted FR2458045A1 (fr) | 1978-09-05 | 1980-08-22 | Circuit electrique pour l'allumage d'un detonateur |
Country Status (21)
Country | Link |
---|---|
US (1) | US4296688A (fr) |
EP (1) | EP0008835A1 (fr) |
AT (1) | AT367544B (fr) |
BE (1) | BE83T1 (fr) |
BR (1) | BR7905707A (fr) |
CA (1) | CA1118833A (fr) |
CH (1) | CH628423A5 (fr) |
DE (1) | DE2953090C2 (fr) |
EG (1) | EG13713A (fr) |
ES (1) | ES483864A1 (fr) |
FI (1) | FI67954C (fr) |
FR (1) | FR2458045A1 (fr) |
GB (1) | GB2049892B (fr) |
IL (1) | IL58161A (fr) |
IT (1) | IT1148236B (fr) |
NL (1) | NL172592C (fr) |
NO (1) | NO151065C (fr) |
PT (1) | PT70144A (fr) |
SE (1) | SE443653B (fr) |
YU (1) | YU211379A (fr) |
ZA (1) | ZA794686B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395950A (en) * | 1980-05-05 | 1983-08-02 | Atlas Powder Company | Electronic delay blasting circuit |
EP0075968B1 (fr) * | 1981-09-24 | 1985-09-18 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Circuit de commande pour l'allumage d'une fusée de faible résistance |
DE93804T1 (de) * | 1982-05-12 | 1984-08-16 | Societe Anonyme Prb, Bruxelles | Elektrische schaltung fuer die zuendung eines detonators. |
DE3336534A1 (de) * | 1983-10-07 | 1985-04-25 | Diehl GmbH & Co, 8500 Nürnberg | Elektronische zuendsteuerschaltung |
GB8622806D0 (en) * | 1986-09-23 | 1987-02-04 | Royal Ordnance Plc | Detonation fuzes |
US4882993A (en) * | 1988-08-05 | 1989-11-28 | The United States Of America As Represented By The Secretary Of The Army | Electronic back-up safety mechanism for hand-emplaced land mines |
GB2227384B (en) * | 1988-11-18 | 1992-05-27 | Graviner Ltd Kidde | Electrical timing arrangements and methods |
US4934268A (en) * | 1989-01-26 | 1990-06-19 | The United States Of America As Represented By The Secretary Of The Army | Warhead initiation circuit |
US5167308A (en) * | 1991-01-17 | 1992-12-01 | Grand Haven Stamped Products, Div. Of Jsj Corporation | Combination brake/park lockout and steering mechanism and system |
US5173569A (en) * | 1991-07-09 | 1992-12-22 | The Ensign-Bickford Company | Digital delay detonator |
US5440991A (en) * | 1993-12-29 | 1995-08-15 | Universal Propulsion Company, Inc. | Miniature self contained firing system |
US6389975B1 (en) | 2000-04-24 | 2002-05-21 | The United States Of America As Represented By The Secretary Of The Navy | Transistorized high-voltage circuit suitable for initiating a detonator |
WO2009132573A1 (fr) * | 2008-04-28 | 2009-11-05 | 北京铱钵隆芯科技有限责任公司 | Puce de commande de détonateur électronique |
CN101464674B (zh) * | 2008-09-24 | 2011-06-15 | 北京铱钵隆芯科技有限责任公司 | 可编程电子***控制芯片及其控制流程 |
US8582275B2 (en) * | 2008-04-28 | 2013-11-12 | Beijing Ebtech Technology Co., Ltd. | Electronic detonator control chip |
CN101338996B (zh) * | 2008-06-04 | 2013-01-23 | 北京铱钵隆芯科技有限责任公司 | 电子***控制芯片及其连接可靠性检测方法 |
CN101338995B (zh) * | 2008-06-04 | 2013-05-29 | 北京铱钵隆芯科技有限责任公司 | 电子***控制芯片及其连接可靠性检测方法 |
EP2820373A1 (fr) * | 2012-02-29 | 2015-01-07 | Detnet South Africa (Pty) Ltd | Détonateur électronique |
CN110645850B (zh) * | 2019-11-05 | 2021-01-26 | 湖北三江航天红林探控有限公司 | 基于rc延时的起爆控制***及控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3045148A (en) * | 1962-07-17 | Ignition system with transistor control | ||
US3088409A (en) * | 1960-11-28 | 1963-05-07 | Irvin S Yavelberg | Electronic timer |
BE633460A (fr) * | 1962-06-15 | |||
US3604356A (en) * | 1969-03-06 | 1971-09-14 | Us Navy | Variable time ordnance fuze circuit |
DE1948381C2 (de) * | 1969-09-25 | 1982-08-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Zünder für die Explosivladung eines Geschosses |
DE2151245A1 (de) * | 1971-10-14 | 1976-01-02 | Junghans Gmbh Geb | Elektrischer zuender fuer geschosse |
DE2152427A1 (de) * | 1971-10-21 | 1977-02-03 | Licentia Gmbh | Aufschlagzuender mit flugzeitabhaengiger verzoegerung |
DE2314273C3 (de) * | 1973-03-22 | 1981-05-21 | Diehl GmbH & Co, 8500 Nürnberg | Zündschaltung zur Selbstzerlegung eines Geschosses |
FR2274018A1 (fr) * | 1974-06-05 | 1976-01-02 | France Etat | Dispositif electronique de temporisation reglable pour engins |
DE2653452C3 (de) * | 1976-11-25 | 1983-11-17 | Diehl GmbH & Co, 8500 Nürnberg | Elektronische Zündschaltung |
DE2738768C2 (de) * | 1977-08-27 | 1982-08-19 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Aufschlagzünder |
-
1978
- 1978-09-05 CH CH932978A patent/CH628423A5/fr not_active IP Right Cessation
-
1979
- 1979-08-30 YU YU02113/79A patent/YU211379A/xx unknown
- 1979-09-03 FI FI792726A patent/FI67954C/fi not_active IP Right Cessation
- 1979-09-03 NL NLAANVRAGE7915052,A patent/NL172592C/xx not_active IP Right Cessation
- 1979-09-03 BE BEBTR83A patent/BE83T1/fr not_active IP Right Cessation
- 1979-09-03 GB GB8026876A patent/GB2049892B/en not_active Expired
- 1979-09-03 EP EP79200482A patent/EP0008835A1/fr not_active Withdrawn
- 1979-09-03 AT AT0990879A patent/AT367544B/de not_active IP Right Cessation
- 1979-09-03 IL IL58161A patent/IL58161A/xx unknown
- 1979-09-03 DE DE2953090A patent/DE2953090C2/de not_active Expired
- 1979-09-04 PT PT70144A patent/PT70144A/fr unknown
- 1979-09-04 ES ES483864A patent/ES483864A1/es not_active Expired
- 1979-09-04 CA CA000334928A patent/CA1118833A/fr not_active Expired
- 1979-09-04 US US06/072,100 patent/US4296688A/en not_active Expired - Lifetime
- 1979-09-04 NO NO792856A patent/NO151065C/no unknown
- 1979-09-05 BR BR7905707A patent/BR7905707A/pt unknown
- 1979-09-05 ZA ZA00794686A patent/ZA794686B/xx unknown
- 1979-09-05 EG EG530/79A patent/EG13713A/xx active
-
1980
- 1980-08-22 FR FR8018441A patent/FR2458045A1/fr active Granted
- 1980-10-31 IT IT86285/80A patent/IT1148236B/it active
- 1980-12-02 SE SE8008441A patent/SE443653B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2458045B1 (fr) | 1982-11-12 |
BE83T1 (fr) | 1980-09-12 |
IT8086285A0 (it) | 1980-10-31 |
DE2953090C2 (de) | 1984-06-28 |
EP0008835A1 (fr) | 1980-03-19 |
BR7905707A (pt) | 1980-05-27 |
EG13713A (en) | 1982-03-31 |
IL58161A (en) | 1982-02-28 |
NL172592C (nl) | 1983-09-16 |
CH628423A5 (fr) | 1982-02-26 |
FI67954B (fi) | 1985-02-28 |
NL172592B (nl) | 1983-04-18 |
DE2953090A1 (de) | 1981-02-19 |
NL7915052A (nl) | 1980-11-28 |
NO151065B (no) | 1984-10-22 |
NO792856L (no) | 1980-03-06 |
CA1118833A (fr) | 1982-02-23 |
IT1148236B (it) | 1986-11-26 |
FI67954C (fi) | 1985-06-10 |
ATA990879A (de) | 1981-11-15 |
US4296688A (en) | 1981-10-27 |
ZA794686B (en) | 1980-08-27 |
ES483864A1 (es) | 1980-04-01 |
PT70144A (fr) | 1979-10-01 |
GB2049892B (en) | 1983-05-18 |
FI792726A (fi) | 1980-03-06 |
NO151065C (no) | 1985-01-30 |
SE8008441L (sv) | 1980-12-02 |
SE443653B (sv) | 1986-03-03 |
AT367544B (de) | 1982-07-12 |
YU211379A (en) | 1983-02-28 |
GB2049892A (en) | 1980-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2458045A1 (fr) | Circuit electrique pour l'allumage d'un detonateur | |
FR2435723A1 (fr) | Detecteur de niveau de tension | |
FR2391474A1 (fr) | Dispositifs electroniques | |
MY103685A (en) | Voltage dividing resistor device | |
FR2421388A1 (fr) | Circuit de determination de la tension efficace pour regulateur de tension | |
FR2456327A1 (fr) | Perfectionnement aux transformateurs capacitifs de tension a sortie electronique | |
FR2404396A1 (fr) | Piege insecticide electrique | |
KR880005462A (ko) | 용접기용 도전체의 검출기 | |
FR2412115A1 (fr) | Circuit de sortie a courant stabilise | |
AR211824A1 (es) | Terminal de conexion electrica | |
BE858064A (fr) | Circuit integre d'alimentation au courant electrique | |
BE857561A (fr) | Borne electrique et le connecteur l'utilisant | |
KR860007780A (ko) | 액티브필터회로(active filter 回路) | |
FR2394930A1 (fr) | Circuit a transistors connectes en serie | |
FR2447540A1 (fr) | Circuit de mesure analogique d'une grandeur avec indication a distance | |
FR2357092A1 (fr) | Dispositif d'alimentation de filtres de courant | |
GB1235943A (en) | Improvements in or relating to three-phase generators | |
BE822955A (fr) | Circuit pour l'exploitation d'un courant electrique en fonctionde son intensite et de son sens | |
SU1691932A1 (ru) | Генератор импульсов | |
SU725111A1 (ru) | Устройство дл выключени реле при пониженном напр жении питани | |
SU1120306A1 (ru) | Устройство дл регулировани посто нного напр жени | |
SU767894A1 (ru) | Устройство дл защиты | |
SU660212A1 (ru) | Фотоэлектрический формирователь импульсов | |
KR900001033A (ko) | 파우어 트랜지스터 | |
SU387510A1 (ru) | Генератор импульсной последовательности |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |